How Cubism Protected Warships in World War I
wired.comA good example of how it was supposed to work - it really is hard to figure out where the ship is actually heading: https://en.wikipedia.org/wiki/Dazzle_camouflage#/media/File:...
Wish those were actual photographs and not an artists interpretation for an encyclopedia.
I must admit however it took me a moment to find the bow on this image:
https://commons.wikimedia.org/wiki/File:USS_West_Mahomet_(ID...
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I was under the impression that the effectiveness of Dazzle camouflage was debatable, if not outright ineffective? There were no standardized patterns by which they could be studied for their effectiveness in WWI, and by WWII when such schemes were standardized, they were rendered moot by rangefinders and radar.
I'd wager that it worked very well in many circumstances.
A submarine attack run is extraordinarily mentally demanding for the captain. Every second the periscope is raised increases your chance of being detected, because the wake from the periscope reveals your position and heading. WWI and WWII submarine captains would have been performing complex mental arithmetic to plot the range and heading of surface ships, based on the briefest possible glimpses through the periscope. Sonar was used in both conflicts, but it gave only vague information that needed to be confirmed visually.
Dazzle camouflage would have been worth using if it caused only a hint of confusion. The image through a periscope is already difficult to interpret due to the movement of both vessels and the effects of waves and sea spray; dazzle camouflage added another layer of visual confusion. Forcing a submarine captain to raise the periscope again to double-check a heading or creating a small error in his estimations could have been the difference between life and death.
If you're interested, I can highly recommend this documentary by the BBC on the Royal Navy's Submarine Command Course. It gives a vivid impression of the immense stress experienced by the captain, even during a benign training mission.
Yes the impact was likely hit or miss without standardization. Here's a modern-day application : https://en.wikipedia.org/wiki/MARPAT
I would consider MARPAT and other digital camos related but distinct from Dazzle.
Aye, there is also a significant difference between hiding a many thousand ton, hundreds of meters long ship on the high seas, and a 1 meter tall human being in the forest.
It's not about hiding it, it's about making it hard to accurately observer its heading and therefore hard to hit with a torpedo.
That is a very small soldier.
Ha! you're right. Maybe.. 1.7 meters?
Sgt. Threefoot, reporting for duty!
Supposedly infantry camoflage patterned uniforms only came about during WW2, and the SS were the first to adopt them.
Honestly I think the camouflage is more about making the soldier wearing it feel safer, as opposed to making them harder to see. That is not to say things like all-white in a winter environment, or a gilly suit are not quite effective.
Wearing only camouflage usually is not enough, but it is a basis for extremely effective concealment in the right terrain. I've personally walked one or two meters past a soldier without even suspecting anyone near. He had simply taped a few branches to his helmet and uniform and tried to kept still. They didn't cover him perfectly, but the camouflage pattern of the uniform did the rest.
According to https://en.wikipedia.org/wiki/John_Graham_Kerr, it was mostly Norman Wilkinson's personal success in promoting his ideas that caused the concept to be pursued. (John Graham Kerr, the subject of that Wiki page, had made some progress in convincing Churchill to try a different dazzle scheme a few years previously. It lost favour when Churchill left that post.)
Dazzle paint is still used today by car companies testing new models. The paint schemes arguably hide the curves of the car with dazzle paint. ruining the perception of depth to hide the curves
There's a modern example of this at anchor in Edinburgh: https://edinburghartfestival.com/dazzle
I've seen it in person, but what I've not tried and I wonder if anyone has, is photographing it from some distance across the sea to see if it's meaningfully camouflaged. I'm not sure that's possible at it's current location because of the harbour.
Dazzle isn't about making it hide, it's about making it hard for a submarine's periscope (before the advent of radar) have trouble figuring out the speed and direction the ship is traveling. Remember, you have to fire a torpedo at where the target is going to be, not where it is.
This is why Dazzle often uses fake bow wakes (an indication of speed) and lines going off in different directions (making it hard to tell the true direction optically).
Important to note that this example is supposed to be artistic, not actually effective as dazzle/concealment. It is a creative design, not a functional one.
Also Dazzle Ships by Orchestral Manoeuvres in the Dark is an excellent record.